Which of the reactions below is an exothermic reaction?
A) H2O (I) → H2O (s)
B) H2O (I) → H2O (g)
C) HCl (aq) + NaOH (aq) → NaCl (aq) + HO (I) (Given that the solution warms upon reaction occuring)
D) Both A and C
E) Both B and C
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